How far is Ulaanbaatar from Tengchong?
The distance between Tengchong (Tengchong Tuofeng Airport) and Ulaanbaatar (Buyant-Ukhaa International Airport) is 1643 miles / 2644 kilometers / 1428 nautical miles.
The driving distance from Tengchong (TCZ) to Ulaanbaatar (ULN) is 2287 miles / 3681 kilometers, and travel time by car is about 45 hours 3 minutes.
Tengchong Tuofeng Airport – Buyant-Ukhaa International Airport
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Distance from Tengchong to Ulaanbaatar
There are several ways to calculate the distance from Tengchong to Ulaanbaatar. Here are two standard methods:
Vincenty's formula (applied above)- 1643.149 miles
- 2644.393 kilometers
- 1427.858 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1645.935 miles
- 2648.876 kilometers
- 1430.278 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Tengchong to Ulaanbaatar?
The estimated flight time from Tengchong Tuofeng Airport to Buyant-Ukhaa International Airport is 3 hours and 36 minutes.
What is the time difference between Tengchong and Ulaanbaatar?
There is no time difference between Tengchong and Ulaanbaatar.
Flight carbon footprint between Tengchong Tuofeng Airport (TCZ) and Buyant-Ukhaa International Airport (ULN)
On average, flying from Tengchong to Ulaanbaatar generates about 189 kg of CO2 per passenger, and 189 kilograms equals 416 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tengchong to Ulaanbaatar
See the map of the shortest flight path between Tengchong Tuofeng Airport (TCZ) and Buyant-Ukhaa International Airport (ULN).
Airport information
| Origin | Tengchong Tuofeng Airport |
|---|---|
| City: | Tengchong |
| Country: | China  |
| IATA Code: | TCZ |
| ICAO Code: | ZUTC |
| Coordinates: | 24°56′17″N, 98°29′8″E |
| Destination | Buyant-Ukhaa International Airport |
|---|---|
| City: | Ulaanbaatar |
| Country: | Mongolia  |
| IATA Code: | ULN |
| ICAO Code: | ZMUB |
| Coordinates: | 47°50′35″N, 106°46′1″E |